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Zheng Liping. Analysis of Hydrogeological Conditions and Water Inrush Prevention Measures for Mining Lower Coal Seams in Xinglongzhuang Coal MineJ. Clean Coal Technology, 2009, (05).
Citation: Zheng Liping. Analysis of Hydrogeological Conditions and Water Inrush Prevention Measures for Mining Lower Coal Seams in Xinglongzhuang Coal MineJ. Clean Coal Technology, 2009, (05).

Analysis of Hydrogeological Conditions and Water Inrush Prevention Measures for Mining Lower Coal Seams in Xinglongzhuang Coal Mine

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